众所周知，成功来自于勤奋，不努力则一事无成。
As is known to all, success comes from hard work/diligence, and nothing can be achieved without efforts/hardwork.
众所周知，成功来自于勤奋，不努力则一事无成。
As is known to all, success comes from hard work/diligence, and nothing can be achieved without efforts/hardwork.
